<template>
	<div class="p-2">
		<el-row :gutter="20">
			<!-- 部门树 -->
			<el-col :lg="4" :xs="24" style="">
				<el-card shadow="hover">
					<el-input v-model="deptName" placeholder="请输入部门名称" prefix-icon="Search" clearable />
					<el-tree ref="deptTreeRef" class="mt-2" node-key="id" :data="deptOptions"
						:props="{ label: 'label', children: 'children' }" :expand-on-click-node="false"
						:filter-node-method="filterNode" highlight-current default-expand-all @node-click="handleNodeClick" />
				</el-card>
			</el-col>
			<el-col :lg="20" :xs="24">
				<transition :enter-active-class="proxy?.animate.searchAnimate.enter"
					:leave-active-class="proxy?.animate.searchAnimate.leave">
					<div v-show="showSearch" class="mb-[10px]">
						<el-card shadow="hover">
							<el-form ref="queryFormRef" :model="queryParams" :inline="true">
								<el-form-item label="用户名称" prop="userName">
									<el-input v-model="queryParams.userName" placeholder="请输入用户名称" clearable @keyup.enter="handleQuery" />
								</el-form-item>
								<el-form-item label="用户昵称" prop="nickName">
									<el-input v-model="queryParams.nickName" placeholder="请输入用户昵称" clearable @keyup.enter="handleQuery" />
								</el-form-item>
								<el-form-item label="手机号码" prop="phonenumber">
									<el-input v-model="queryParams.phonenumber" placeholder="请输入手机号码" clearable
										@keyup.enter="handleQuery" />
								</el-form-item>

								<el-form-item label="状态" prop="status">
									<el-select v-model="queryParams.status" placeholder="用户状态" clearable>
										<el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label"
											:value="dict.value" />
									</el-select>
								</el-form-item>
								<el-form-item label="创建时间" style="width: 308px">
									<el-date-picker v-model="dateRange" value-format="YYYY-MM-DD HH:mm:ss" type="daterange"
										range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
										:default-time="[new Date(2000, 1, 1, 0, 0, 0), new Date(2000, 1, 1, 23, 59, 59)]"></el-date-picker>
								</el-form-item>
								<el-form-item>
									<el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
									<el-button icon="Refresh" @click="resetQuery">重置</el-button>
								</el-form-item>
							</el-form>
						</el-card>
					</div>
				</transition>

				<el-card shadow="hover">
					<template #header>
						<el-row :gutter="10">
							<el-col :span="1.5">
								<el-button v-has-permi="['system:user:add']" type="primary" plain icon="Plus"
									@click="handleAdd()">新增</el-button>
							</el-col>
							<el-col :span="1.5">
								<el-button v-has-permi="['system:user:edit']" type="success" plain :disabled="single" icon="Edit"
									@click="handleUpdate()">
									修改
								</el-button>
							</el-col>
							<el-col :span="1.5">
								<el-button v-has-permi="['system:user:remove']" type="danger" plain :disabled="multiple" icon="Delete"
									@click="handleDelete()">
									删除
								</el-button>
							</el-col>
							<el-col :span="1.5">
								<el-dropdown class="mt-[1px]">
									<el-button plain type="info">
										更多
										<el-icon class="el-icon--right"><arrow-down /></el-icon></el-button>
									<template #dropdown>
										<el-dropdown-menu>
											<el-dropdown-item icon="Download" @click="importTemplate">下载模板</el-dropdown-item>
											<!-- 注意 由于el-dropdown-item标签是延迟加载的 所以v-has-permi自定义标签不生效 需要使用v-if调用方法执行 -->
											<el-dropdown-item v-if="checkPermi(['system:user:import'])" icon="Top"
												@click="handleImport">导入数据</el-dropdown-item>
											<el-dropdown-item v-if="checkPermi(['system:user:export'])" icon="Download"
												@click="handleExport">导出数据</el-dropdown-item>
										</el-dropdown-menu>
									</template>
								</el-dropdown>
							</el-col>
							<right-toolbar v-model:show-search="showSearch" :columns="columns" :search="true"
								@query-table="getList"></right-toolbar>
						</el-row>
					</template>

					<el-table v-loading="loading" border :data="userList" @selection-change="handleSelectionChange">
						<el-table-column type="selection" width="50" align="center" />
						<el-table-column v-if="columns[0].visible" key="userId" label="用户编号" align="center" prop="userId" />
						<el-table-column v-if="columns[1].visible" key="userName" label="用户名称" align="center" prop="userName"
							:show-overflow-tooltip="true" />
						<el-table-column v-if="columns[2].visible" key="nickName" label="用户昵称" align="center" prop="nickName"
							:show-overflow-tooltip="true" />
						<el-table-column v-if="columns[3].visible" key="deptName" label="部门" align="center" prop="deptName"
							:show-overflow-tooltip="true" />
						<el-table-column v-if="columns[4].visible" key="phonenumber" label="手机号码" align="center" prop="phonenumber"
							width="120" />
						<el-table-column v-if="columns[5].visible" key="status" label="状态" align="center">
							<template #default="scope">
								<el-switch v-model="scope.row.status" active-value="0" inactive-value="1"
									@change="handleStatusChange(scope.row)"></el-switch>
							</template>
						</el-table-column>

						<el-table-column v-if="columns[6].visible" label="创建时间" align="center" prop="createTime" width="160">
							<template #default="scope">
								<span>{{ scope.row.createTime }}</span>
							</template>
						</el-table-column>

						<el-table-column label="操作" fixed="right" width="180" class-name="small-padding fixed-width">
							<template #default="scope">
								<el-tooltip v-if="scope.row.userId !== 1" content="修改" placement="top">
									<el-button v-hasPermi="['system:user:edit']" link type="primary" icon="Edit"
										@click="handleUpdate(scope.row)"></el-button>
								</el-tooltip>
								<el-tooltip v-if="scope.row.userId !== 1" content="删除" placement="top">
									<el-button v-hasPermi="['system:user:remove']" link type="primary" icon="Delete"
										@click="handleDelete(scope.row)"></el-button>
								</el-tooltip>

								<el-tooltip v-if="scope.row.userId !== 1" content="重置密码" placement="top">
									<el-button v-hasPermi="['system:user:resetPwd']" link type="primary" icon="Key"
										@click="handleResetPwd(scope.row)"></el-button>
								</el-tooltip>

								<el-tooltip v-if="scope.row.userId !== 1" content="分配角色" placement="top">
									<el-button v-hasPermi="['system:user:edit']" link type="primary" icon="CircleCheck"
										@click="handleAuthRole(scope.row)"></el-button>
								</el-tooltip>
							</template>
						</el-table-column>
					</el-table>

					<pagination v-show="total > 0" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize"
						:total="total" @pagination="getList" />
				</el-card>
			</el-col>
		</el-row>

		<!-- 添加或修改用户配置对话框 -->
		<el-dialog ref="formDialogRef" v-model="dialog.visible" :title="dialog.title" width="600px" append-to-body
			@close="closeDialog">
			<el-form ref="userFormRef" :model="form" :rules="rules" label-width="80px">
				<el-row>
					<el-col :span="12">
						<el-form-item label="用户昵称" prop="nickName">
							<el-input v-model="form.nickName" placeholder="请输入用户昵称" maxlength="30" />
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="归属部门" prop="deptId">
							<el-tree-select v-model="form.deptId" :data="enabledDeptOptions"
								:props="{ value: 'id', label: 'label', children: 'children' }" value-key="id" placeholder="请选择归属部门"
								check-strictly @change="handleDeptChange" />
						</el-form-item>
					</el-col>
				</el-row>
				<el-row>
					<el-col :span="12">
						<el-form-item label="手机号码" prop="phonenumber">
							<el-input v-model="form.phonenumber" placeholder="请输入手机号码" maxlength="11" />
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="邮箱" prop="email">
							<el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
						</el-form-item>
					</el-col>
				</el-row>
				<el-row>
					<el-col :span="12">
						<el-form-item v-if="form.userId == undefined" label="用户名称" prop="userName">
							<el-input v-model="form.userName" placeholder="请输入用户名称" maxlength="30" />
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item v-if="form.userId == undefined" label="用户密码" prop="password">
							<el-input v-model="form.password" placeholder="请输入用户密码" type="password" maxlength="20" show-password />
						</el-form-item>
					</el-col>
				</el-row>
				<el-row>
					<el-col :span="12">
						<el-form-item label="用户性别">
							<el-select v-model="form.sex" placeholder="请选择">
								<el-option v-for="dict in sys_user_sex" :key="dict.value" :label="dict.label"
									:value="dict.value"></el-option>
							</el-select>
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="状态">
							<el-radio-group v-model="form.status">
								<el-radio v-for="dict in sys_normal_disable" :key="dict.value" :value="dict.value">{{ dict.label
								}}</el-radio>
							</el-radio-group>
						</el-form-item>
					</el-col>
				</el-row>
				<el-row>
					<el-col :span="12">
						<el-form-item label="岗位">
							<el-select v-model="form.postIds" multiple placeholder="请选择">
								<el-option v-for="item in postOptions" :key="item.postId" :label="item.postName" :value="item.postId"
									:disabled="item.status == '1'"></el-option>
							</el-select>
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="角色" prop="roleIds">
							<el-select v-model="form.roleIds" filterable multiple placeholder="请选择">
								<el-option v-for="item in roleOptions" :key="item.roleId" :label="item.roleName" :value="item.roleId"
									:disabled="item.status == '1'"></el-option>
							</el-select>
						</el-form-item>
					</el-col>
				</el-row>
				<el-row>
					<el-col :span="24">
						<el-form-item label="备注">
							<el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
						</el-form-item>
					</el-col>
				</el-row>
			</el-form>
			<template #footer>
				<div class="dialog-footer">
					<el-button type="primary" @click="submitForm">确 定</el-button>
					<el-button @click="cancel()">取 消</el-button>
				</div>
			</template>
		</el-dialog>

		<!-- 用户导入对话框 -->
		<el-dialog v-model="upload.open" :title="upload.title" width="400px" append-to-body>
			<el-upload ref="uploadRef" :limit="1" accept=".xlsx, .xls" :headers="upload.headers"
				:action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading"
				:on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
				<el-icon class="el-icon--upload">
					<i-ep-upload-filled />
				</el-icon>
				<div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
				<template #tip>
					<div class="text-center el-upload__tip">
						<div class="el-upload__tip"><el-checkbox v-model="upload.updateSupport" />是否更新已经存在的用户数据</div>
						<span>仅允许导入xls、xlsx格式文件。</span>
						<el-link type="primary" :underline="false" style="font-size: 12px; vertical-align: baseline"
							@click="importTemplate">下载模板</el-link>
					</div>
				</template>
			</el-upload>
			<template #footer>
				<div class="dialog-footer">
					<el-button type="primary" @click="submitFileForm">确 定</el-button>
					<el-button @click="upload.open = false">取 消</el-button>
				</div>
			</template>
		</el-dialog>
	</div>
</template>

<script setup name="User">
import api from '@/api/system/user';
import { treeselect } from '@/api/system/dept';
import { globalHeaders } from '@/utils/request';
import { to } from 'await-to-js';
import { optionselect } from '@/api/system/post';
import { hasPermi } from '@/directive/permission';
import { checkPermi } from '@/utils/permission';

const router = useRouter();
const { proxy } = getCurrentInstance();
const { sys_normal_disable, sys_user_sex } = toRefs(proxy?.useDict('sys_normal_disable', 'sys_user_sex'));
const userList = refWithControl();
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const dateRange = ref(['', '']);
const deptName = ref('');
const deptOptions = ref([]);
const enabledDeptOptions = ref([]);
const initPassword = ref('');
const postOptions = ref([]);
const roleOptions = ref([]);
/*** 用户导入参数 */
const upload = reactive({
	// 是否显示弹出层（用户导入）
	open: false,
	// 弹出层标题（用户导入）
	title: '',
	// 是否禁用上传
	isUploading: false,
	// 是否更新已经存在的用户数据
	updateSupport: 0,
	// 设置上传的请求头部
	headers: globalHeaders(),
	// 上传的地址
	url: import.meta.env.VITE_APP_BASE_API + '/system/user/importData'
});
// 列显隐信息
const columns = ref([
	{ key: 0, label: `用户编号`, visible: false, children: [] },
	{ key: 1, label: `用户名称`, visible: true, children: [] },
	{ key: 2, label: `用户昵称`, visible: true, children: [] },
	{ key: 3, label: `部门`, visible: true, children: [] },
	{ key: 4, label: `手机号码`, visible: true, children: [] },
	{ key: 5, label: `状态`, visible: true, children: [] },
	{ key: 6, label: `创建时间`, visible: true, children: [] }
]);

const deptTreeRef = ref();
const queryFormRef = ref();
const userFormRef = ref();
const uploadRef = ref();
const formDialogRef = ref();

const dialog = reactive({
	visible: false,
	title: ''
});

const initFormData = {
	userId: undefined,
	deptId: undefined,
	userName: '',
	nickName: undefined,
	password: '',
	phonenumber: undefined,
	email: undefined,
	sex: undefined,
	status: '0',
	remark: '',
	postIds: [],
	roleIds: []
};

const initData = {
	form: { ...initFormData },
	queryParams: {
		pageNum: 1,
		pageSize: 10,
		userName: '',
		phonenumber: '',
		status: '',
		deptId: '',
		roleId: ''
	},
	rules: {
		userName: [
			{ required: true, message: '用户名称不能为空', trigger: 'blur' },
			{
				min: 2,
				max: 20,
				message: '用户名称长度必须介于 2 和 20 之间',
				trigger: 'blur'
			}
		],
		nickName: [{ required: true, message: '用户昵称不能为空', trigger: 'blur' }],
		password: [
			{ required: true, message: '用户密码不能为空', trigger: 'blur' },
			{
				min: 5,
				max: 20,
				message: '用户密码长度必须介于 5 和 20 之间',
				trigger: 'blur'
			},
			{ pattern: /^[^<>"'|\\]+$/, message: '不能包含非法字符：< > " \' \\ |', trigger: 'blur' }
		],
		email: [
			{
				type: 'email',
				message: '请输入正确的邮箱地址',
				trigger: ['blur', 'change']
			}
		],
		phonenumber: [
			{
				pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
				message: '请输入正确的手机号码',
				trigger: 'blur'
			}
		],
		roleIds: [{ required: true, message: '用户角色不能为空', trigger: 'blur' }]
	}
};
const data = reactive(initData);

const { queryParams, form, rules } = toRefs(data);

/** 通过条件过滤节点  */
const filterNode = (value, data) => {
	if (!value) return true;
	return data.label.indexOf(value) !== -1;
};
/** 根据名称筛选部门树 */
watchEffect(
	() => {
		deptTreeRef.value?.filter(deptName.value);
	},
	{
		flush: 'post' // watchEffect会在DOM挂载或者更新之前就会触发，此属性控制在DOM元素更新后运行
	}
);

/** 查询用户列表 */
const getList = async () => {
	loading.value = true;
	const res = await api.listUser(proxy?.addDateRange(queryParams.value, dateRange.value));
	loading.value = false;
	userList.value = res.rows;
	total.value = res.total;
};

/** 查询部门下拉树结构 */
const getDeptTree = async () => {
	const res = await api.deptTreeSelect();
	deptOptions.value = res.data;
	enabledDeptOptions.value = filterDisabledDept(res.data);
};

/** 过滤禁用的部门 */
const filterDisabledDept = (deptList) => {
	return deptList.filter((dept) => {
		if (dept.disabled) {
			return false;
		}
		if (dept.children && dept.children.length) {
			dept.children = filterDisabledDept(dept.children);
		}
		return true;
	});
};

/** 节点单击事件 */
const handleNodeClick = (data) => {
	queryParams.value.deptId = data.id;
	handleQuery();
};

/** 搜索按钮操作 */
const handleQuery = () => {
	queryParams.value.pageNum = 1;
	getList();
};
/** 重置按钮操作 */
const resetQuery = () => {
	dateRange.value = ['', ''];
	queryFormRef.value?.resetFields();
	queryParams.value.pageNum = 1;
	queryParams.value.deptId = undefined;
	deptTreeRef.value?.setCurrentKey(undefined);
	handleQuery();
};

/** 删除按钮操作 */
const handleDelete = async (row) => {
	const userIds = row?.userId || ids.value;
	const [err] = await to(proxy?.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？'));
	if (!err) {
		await api.delUser(userIds);
		await getList();
		proxy?.$modal.msgSuccess('删除成功');
	}
};

/** 用户状态修改  */
const handleStatusChange = async (row) => {
	const text = row.status === '0' ? '启用' : '停用';
	try {
		await proxy?.$modal.confirm('确认要"' + text + '""' + row.userName + '"用户吗?');
		await api.changeUserStatus(row.userId, row.status);
		proxy?.$modal.msgSuccess(text + '成功');
	} catch (err) {
		row.status = row.status === '0' ? '1' : '0';
	}
};
/** 跳转角色分配 */
const handleAuthRole = (row) => {
	const userId = row.userId;
	router.push('/system/user-auth/role/' + userId);
};

/** 重置密码按钮操作 */
const handleResetPwd = async (row) => {
	const [err, res] = await to(
		ElMessageBox.prompt('请输入"' + row.userName + '"的新密码', '提示', {
			confirmButtonText: '确定',
			cancelButtonText: '取消',
			closeOnClickModal: false,
			inputPattern: /^.{5,20}$/,
			inputErrorMessage: '用户密码长度必须介于 5 和 20 之间',
			inputValidator: (value) => {
				if (/<|>|"|'|\||\\/.test(value)) {
					return '不能包含非法字符：< > " \' \\ |';
				}
			}
		})
	);
	if (!err && res) {
		await api.resetUserPwd(row.userId, res.value);
		proxy?.$modal.msgSuccess('修改成功，新密码是：' + res.value);
	}
};

/** 选择条数  */
const handleSelectionChange = (selection) => {
	ids.value = selection.map((item) => item.userId);
	single.value = selection.length != 1;
	multiple.value = !selection.length;
};

/** 导入按钮操作 */
const handleImport = () => {
	upload.title = '用户导入';
	upload.open = true;
};
/** 导出按钮操作 */
const handleExport = () => {
	proxy?.download(
		'system/user/export',
		{
			...queryParams.value
		},
		`user_${new Date().getTime()}.xlsx`
	);
};
/** 下载模板操作 */
const importTemplate = () => {
	proxy?.download('system/user/importTemplate', {}, `user_template_${new Date().getTime()}.xlsx`);
};

/**文件上传中处理 */
const handleFileUploadProgress = () => {
	upload.isUploading = true;
};
/** 文件上传成功处理 */
const handleFileSuccess = (response, file) => {
	upload.open = false;
	upload.isUploading = false;
	uploadRef.value?.handleRemove(file);
	ElMessageBox.alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + '</div>', '导入结果', {
		dangerouslyUseHTMLString: true
	});
	getList();
};

/** 提交上传文件 */
function submitFileForm () {
	uploadRef.value?.submit();
}

/** 重置操作表单 */
const reset = () => {
	form.value = { ...initFormData };
	userFormRef.value?.resetFields();
};
/** 取消按钮 */
const cancel = () => {
	dialog.visible = false;
	reset();
};

/** 新增按钮操作 */
const handleAdd = async () => {
	reset();
	const { data } = await api.getUser();
	dialog.visible = true;
	dialog.title = '新增用户';
	postOptions.value = data.posts;
	roleOptions.value = data.roles;
	form.value.password = initPassword.value.toString();
};

/** 修改按钮操作 */
const handleUpdate = async (row) => {
	reset();
	const userId = row?.userId || ids.value[0];
	const { data } = await api.getUser(userId);
	dialog.visible = true;
	dialog.title = '修改用户';
	Object.assign(form.value, data.user);
	postOptions.value = data.posts;
	roleOptions.value = data.roles;
	form.value.postIds = data.postIds;
	form.value.roleIds = data.roleIds;
	form.value.password = '';
};

/** 提交按钮 */
const submitForm = () => {
	userFormRef.value?.validate(async (valid) => {
		if (valid) {
			form.value.userId ? await api.updateUser(form.value) : await api.addUser(form.value);
			proxy?.$modal.msgSuccess('操作成功');
			dialog.visible = false;
			await getList();
		}
	});
};

/**
 * 关闭用户弹窗
 */
const closeDialog = () => {
	dialog.visible = false;
	resetForm();
};

/**
 * 重置表单
 */
const resetForm = () => {
	userFormRef.value?.resetFields();
	userFormRef.value?.clearValidate();

	form.value.id = undefined;
	form.value.status = '1';
};
onMounted(() => {
	getDeptTree(); // 初始化部门数据
	getList(); // 初始化列表数据
	proxy?.getConfigKey('sys.user.initPassword').then((response) => {
		initPassword.value = response.data;
	});
});

async function handleDeptChange (value) {
	const response = await optionselect(value);
	postOptions.value = response.data;
	form.value.postIds = [];
}
</script>
